1. Computer Science
2. Software Development
3. Programming Languages
4. SQL
5. 29936

Using the database and tables from attached document, write queries using the SQL SELECT statement.
(Note: Select all of the data from both of your tables before you perform the following)

1. Choose a job_title_code: Increase all employees' salaries that have:
job_title_code by 10%.

SELECT * from Job_title,Employees;
UPDATE Employees
SET Salary = Salary + (Salary * .10)
WHERE job_title_code = ;

2. Choose a job_title_code in the job_title table. Increase the
Minimum_salary and Maximum_salary for this job_title_code.

SELECT * from Job_title,Employees;
UPDATE Job_title
SET Minimum_salary = Minimum Salary + 10
WHERE job_title_code = ;

3. Increase all employees' salaries by 5%.

SELECT * from Job_title,Employees;
UPDATE Employees
SET Salary = Salary + (Salary * .05);

4. Choose an employee from the employee table, delete this employee.

DELETE from Employees
WHERE employees = ;

These problems currently have errors and will not run. Please fix

Attachments

• employee and job database.doc